do you的缩写 银行利率表 2026-06-01 undo [ʌn'duː],vt. 取消；解开；破坏；扰乱;vi. 撤消 例句：He undid his belt because it was too tight.他解开了他的腰带，因为它太紧了。 What is done cannot be undone.覆水难收。 Our folly has undone us.我们的愚蠢把我们毁了... 阅读更多